Home flood prevention appliance



FIG. 1 is a top, front, right, perspective view of a home flood prevention appliance.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a back elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines represent portions of the home flood prevention appliance and form no part of the claimed design. 

CLAIM We claim the ornamental design for a home flood prevention appliance, as shown and described. 